Manufacturer: Semtech Corporation
Win Source Part Number: 028130-SC418ULTRT
Packaging: Reel - TR
Mounting: SMD (SMT)
Topology: Step-Down (Buck) (1), Linear (LDO) (1)
Frequency - Switching: 1MHz
Number of Outputs: 2
Voltage/Current - Output 1: Controller
Voltage/Current - Output 2: 0.75 V to 5.25 V, 200mA
w/LED Driver: No
w/Supervisor: No
w/Sequencer: No
Family Name: SC418
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 20-MLPQ (3x3)
Purpose: Any Function
Supply Voltage - Operating: 3 V to 28 V
Alternative Parts (Cross-Reference): MIC2166YMME; TPS51511RHLR; TPS51511RHLRG4; TPS51511RHLTG4 ;
Introduction Date: April 23, 2009
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2026
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 32 pct.
Supply and Demand Status: Balance
Switching Controller, Voltage-mode, 0.2A, 1000kHz Switching Freq-Max, 3 X 3 MM, HALOGEN FREE AND ROHS COMPLIANT, MLPQ-20 Product overview: SC418ULTRT from Semtech is a Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 0.2A, 1000kHz. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 0.2A, 1000kHz, Voltage Regulator IC, Linear & Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 776-SC418ULTRT can be used for catalog matching and distributor lookup.
IC REG DL BUCK/LNR 1MHZ 20MLPQ
PMIC - Voltage Regulators - Linear + Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 1MHz 20-MLPQ-UT (3x3)
IC REG DL BUCK/LNR 1MHZ 20MLPQ
IC REG DL BUCK/LNR 1MHZ 20MLPQ
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 1MHz 20-MLPQ-UT (3x3)
IC REG DL BUCK/LINEAR 20MLPQ
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Utmel Electronic Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Switching Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 028130-SC418ULTRT | 776-SC418ULTRT | SC418ULTRT | SC418ULTRTTR-ND | SC418ULTRT | SC418ULTRT | SC418ULTRT | 684-SC418ULTRT |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear + Switching - SC418ULTRT | 0.2A 1000kHz Voltage Regulator IC | Voltage Regulators - Linear + Switching | Voltage Regulators - Linear + Switching | PMIC - Voltage Regulators - Linear + Switching | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear + Switching | Voltage Regulators - Linear + Switching | IC REG DL BUCK/LINEAR 20MLPQ |
| Package Type | Other; 20-MLPQ (3x3) | Other; 20-VFQFN Exposed Pad | Other; 20-VFQFN Exposed Pad | Other; 20-VFQFN Exposed Pad | Other; 20-VFQFN Exposed Pad | Other; 20-UFQFN Exposed Pad | ||
| Life Cycle Stage | Maturity; Active | Removed | Removed; Obsolete | Active | ||||
| Special Features | Multiple Outputs | Multiple Outputs | ||||||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
| Output Voltage | 5.5 volts | 0.7500 to 5.25 volts | 5.5 volts |
